package com.shiminghui;

public class Method {
    public static void main(String[] args) {
        printf();
    }

    private static void printf(){
        System.out.println("输出");
        System.out.println(getsum(1,2,3));
    }

    private static int getsum(int num1,int num2,int num3){
        return num1+num2+num3;
    }




}
